| Langen to Bougival | 303.24 mi (488.02 km) |
| Langen to Bouguenais | 508.12 mi (817.74 km) |
| Langen to Boulogne-Billancourt | 299.46 mi (481.94 km) |
| Langen to Boulogne-sur-Mer | 314.96 mi (506.88 km) |
| Langen to Bourg-de-Peage | 381.00 mi (613.16 km) |
| Langen to Bourg-en-Bresse | 305.37 mi (491.44 km) |
| Langen to Bourg-la-Reine | 297.45 mi (478.71 km) |
| Langen to Bourg-les-Valence | 389.87 mi (627.43 km) |
| Langen to Bourges | 349.69 mi (562.78 km) |
| Langen to Bourgoin-Jallieu | 342.14 mi (550.62 km) |
| Langen to Bressuire | 472.28 mi (760.06 km) |
| Langen to Brest | 603.43 mi (971.12 km) |
| Langen to Bretigny-sur-Orge | 301.76 mi (485.64 km) |
| Langen to Breuillet | 308.62 mi (496.67 km) |
| Langen to Briancon | 364.07 mi (585.92 km) |
